NO891066L - Varmepumpe. - Google Patents

Varmepumpe.

Info

Publication number
NO891066L
NO891066L NO89891066A NO891066A NO891066L NO 891066 L NO891066 L NO 891066L NO 89891066 A NO89891066 A NO 89891066A NO 891066 A NO891066 A NO 891066A NO 891066 L NO891066 L NO 891066L
Authority
NO
Norway
Prior art keywords
oil
evaporator
heat pump
coolant
refrigerant
Prior art date
Application number
NO89891066A
Other languages
English (en)
Norwegian (no)
Other versions
NO891066D0 (no
Inventor
Karl Steinkellner
Original Assignee
Karl Steinkellner
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Karl Steinkellner filed Critical Karl Steinkellner
Publication of NO891066L publication Critical patent/NO891066L/no
Publication of NO891066D0 publication Critical patent/NO891066D0/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Central Heating Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
NO89891066A 1987-07-15 1989-03-13 Varmepumpe. NO891066D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT178787A AT387650B (de) 1987-07-15 1987-07-15 Waermepumpe
PCT/AT1988/000052 WO1989000666A1 (en) 1987-07-15 1988-07-12 Heat pump

Publications (2)

Publication Number Publication Date
NO891066L true NO891066L (no) 1989-03-13
NO891066D0 NO891066D0 (no) 1989-03-13

Family

ID=3520963

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89891066A NO891066D0 (no) 1987-07-15 1989-03-13 Varmepumpe.

Country Status (6)

Country Link
EP (1) EP0299947A1 (fi)
JP (1) JPH02500997A (fi)
AT (1) AT387650B (fi)
FI (1) FI891164A0 (fi)
NO (1) NO891066D0 (fi)
WO (1) WO1989000666A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952527A (en) * 1988-02-19 1990-08-28 Massachusetts Institute Of Technology Method of making buffer layers for III-V devices using solid phase epitaxy
CA2675747A1 (en) * 2007-01-18 2008-07-24 Earth To Air Systems Llc Multi-faceted designs for a direct exchange geothermal heating/cooling system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615785A (fr) * 1926-05-07 1927-01-15 Landskrona Gjuteri Aktiebolag Perfectionnements dans les machines réfrigérantes
GB352528A (en) * 1930-04-07 1931-07-07 Lightfoot Refrigeration Compan Improvements in or relating to evaporator coils for refrigerating apparatus
GB699568A (en) * 1951-09-20 1953-11-11 Gen Electric Improvements relating to compression refrigerating systems
GB725925A (en) * 1953-11-02 1955-03-09 Svenska Turbinfab Ab Device for controlling the flow of liquid refrigerant to the compressor of a refrigerating plant
US3438218A (en) * 1967-09-13 1969-04-15 Dunham Bush Inc Refrigeration system with oil return means
US3837177A (en) * 1973-11-01 1974-09-24 Refrigeration Research Suction accumulator
US4199960A (en) * 1978-10-26 1980-04-29 Parker-Hannifin Corporation Accumulator for air conditioning systems
DE2931485A1 (de) * 1979-08-03 1981-02-05 Rudolf Oetjengerdes Verfahren und vorrichtung zum gewinnen von heiz- und gebrauchswasserwaerme mittels kaeltemittelverdampfer im erdreich, in verbindung mit einer waermepumpenanlage
BE887276A (nl) * 1981-01-29 1981-05-14 Bruyn Bernard De Warmtepomp
BE890012A (nl) * 1981-08-19 1981-12-16 Dammekens Jozef Warmtepomp of warmtegenerator
US4557115A (en) * 1983-05-25 1985-12-10 Mitsubishi Denki Kabushiki Kaisha Heat pump having improved compressor lubrication
US4530219A (en) * 1984-01-30 1985-07-23 Jerry Aleksandrow Self-regulated energy saving refrigeration circuit
SE446286B (sv) * 1984-08-27 1986-08-25 Bengt Thoren Vermepump med strypanordningar fordelade utmed forangarens ror
US4573327A (en) * 1984-09-21 1986-03-04 Robert Cochran Fluid flow control system
US4551990A (en) * 1984-10-18 1985-11-12 Honoshowsky John C Oil return apparatus for a refrigeration system

Also Published As

Publication number Publication date
AT387650B (de) 1989-02-27
FI891164A (fi) 1989-03-10
JPH02500997A (ja) 1990-04-05
ATA178787A (de) 1988-07-15
EP0299947A1 (de) 1989-01-18
NO891066D0 (no) 1989-03-13
FI891164A0 (fi) 1989-03-10
WO1989000666A1 (en) 1989-01-26

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